/* =========================================================================
   Base Styles & Variables
   ========================================================================= */
   :root {
    /* Color Palette - Modern and Soft (Trust & Health) */
    --primary: #0077b6;
    --primary-light: #90e0ef;
    --primary-dark: #023e8a;
    --primary-ultra-light: #caf0f8;
    
    --whatsapp: #25D366;
    --whatsapp-dark: #128C7E;
    
    --text-main: #1e293b;
    --text-muted: #64748b;
    --text-white: #ffffff;
    
    --bg-page: #f8fafc;
    --bg-surface: #ffffff;
    
    --border-color: #e2e8f0;
    
    /* Typography */
    --font-family: 'Outfit', sans-serif;
    
    /* Utilities */
    --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    --shadow-sm: 0 1px 2px 0 rgb(0 0 0 / 0.05);
    --shadow-md: 0 4px 6px -1px rgb(0 0 0 / 0.05), 0 2px 4px -2px rgb(0 0 0 / 0.05);
    --shadow-lg: 0 20px 25px -5px rgb(0 0 0 / 0.1), 0 8px 10px -6px rgb(0 0 0 / 0.1);
    --border-radius: 20px;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
    scroll-padding-top: 80px; /* Offset for sticky header */
}

body {
    font-family: var(--font-family);
    background-color: var(--bg-page);
    color: var(--text-main);
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
}

img {
    max-width: 100%;
    display: block;
}

a {
    text-decoration: none;
    color: inherit;
    transition: var(--transition);
}

ul {
    list-style: none;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
}

.text-center {
    text-align: center;
}

/* =========================================================================
   Typography & Components
   ========================================================================= */
h1, h2, h3, h4, h5 {
    line-height: 1.2;
    color: var(--text-main);
    font-weight: 700;
}

p {
    margin-bottom: 1rem;
}

.text-gradient {
    background: linear-gradient(135deg, var(--primary), var(--primary-light));
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
    display: inline-block;
}

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 14px 28px;
    border-radius: 50px;
    font-weight: 600;
    font-size: 1rem;
    cursor: pointer;
    transition: var(--transition);
    border: none;
}

.btn i {
    font-size: 1.25rem;
}

.btn-primary {
    background-color: var(--primary);
    color: var(--text-white);
    box-shadow: 0 4px 14px 0 rgba(0, 119, 182, 0.39);
}

.btn-primary:hover {
    background-color: var(--primary-dark);
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(0, 119, 182, 0.23);
}

.btn-outline {
    background-color: transparent;
    color: var(--primary);
    border: 2px solid var(--primary);
}

.btn-outline:hover {
    background-color: var(--primary-ultra-light);
    transform: translateY(-2px);
}

.btn-whatsapp {
    background-color: var(--whatsapp);
    color: white;
}

.btn-whatsapp:hover {
    background-color: var(--whatsapp-dark);
    transform: translateY(-2px);
    box-shadow: 0 4px 14px 0 rgba(37, 211, 102, 0.39);
}

.btn-sm {
    padding: 10px 20px;
    font-size: 0.9rem;
}

.badge {
    display: inline-block;
    padding: 6px 16px;
    background-color: var(--primary-ultra-light);
    color: var(--primary-dark);
    font-size: 0.85rem;
    font-weight: 600;
    border-radius: 50px;
    margin-bottom: 1rem;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.section-header {
    margin-bottom: 3rem;
    text-align: center;
}

.section-header h2 {
    font-size: 2.5rem;
    margin-bottom: 1rem;
}

.section-header p {
    color: var(--text-muted);
    font-size: 1.1rem;
    max-width: 600px;
    margin: 0 auto;
}

/* =========================================================================
   Navbar
   ========================================================================= */
.navbar {
    position: sticky;
    top: 0;
    width: 100%;
    background-color: rgba(255, 255, 255, 0.9);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    z-index: 1000;
    border-bottom: 1px solid var(--border-color);
    transition: var(--transition);
}

.nav-container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 80px;
}

.mobile-menu-btn {
    display: none;
    background: none;
    border: none;
    font-size: 2rem;
    color: var(--primary-dark);
    cursor: pointer;
    transition: var(--transition);
}

.mobile-menu-btn:hover {
    color: var(--primary);
}

.logo {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--primary-dark);
}

.logo-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    background-color: var(--primary);
    color: white;
    border-radius: 12px;
    font-size: 1.5rem;
}

.logo-icon.light {
    background-color: white;
    color: var(--primary);
}

.nav-links ul {
    display: flex;
    gap: 32px;
}

.nav-links a {
    color: var(--text-muted);
    font-weight: 500;
    position: relative;
}

.nav-links a:hover {
    color: var(--primary);
}

.nav-links a::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 0;
    height: 2px;
    background-color: var(--primary);
    transition: var(--transition);
}

.nav-links a:hover::after {
    width: 100%;
}

/* =========================================================================
   Hero Section
   ========================================================================= */
.hero {
    padding: 6rem 0;
    overflow: hidden;
}

.hero-container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
}

.hero-text h1 {
    font-size: 3.5rem;
    margin-bottom: 1.5rem;
    letter-spacing: -1px;
}

.hero-text p {
    font-size: 1.15rem;
    color: var(--text-muted);
    margin-bottom: 2.5rem;
    max-width: 90%;
}

.hero-actions {
    display: flex;
    gap: 16px;
    flex-wrap: wrap;
}

.hero-image {
    position: relative;
}

.image-wrapper {
    position: relative;
    border-radius: 30px;
    overflow: hidden;
    box-shadow: var(--shadow-lg);
}

.image-wrapper img {
    width: 100%;
    height: 600px;
    object-fit: cover;
    transition: transform 0.5s ease;
}

.image-wrapper:hover img {
    transform: scale(1.05); /* Micro-animation */
}

/* Floating Elements for aesthetics */
.floating-card {
    position: absolute;
    background: linear-gradient(135deg, var(--primary), var(--primary-light));
    border-radius: 50%;
    z-index: -1;
}

.shape-1 {
    width: 300px;
    height: 300px;
    top: -50px;
    right: -50px;
    opacity: 0.2;
    filter: blur(40px);
}

.shape-2 {
    width: 200px;
    height: 200px;
    bottom: -50px;
    left: -50px;
    background: linear-gradient(135deg, var(--secondary), var(--primary-ultra-light));
    opacity: 0.2;
    filter: blur(40px);
}

.info-card {
    position: absolute;
    bottom: 30px;
    left: -30px;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    padding: 16px 24px;
    border-radius: 16px;
    display: flex;
    align-items: center;
    gap: 16px;
    box-shadow: var(--shadow-md);
    transform: translateY(0);
    animation: float 4s ease-in-out infinite; /* Dynamic design */
}

@keyframes float {
    0% { transform: translateY(0px); }
    50% { transform: translateY(-10px); }
    100% { transform: translateY(0px); }
}

.info-icon {
    font-size: 2.5rem;
    color: var(--primary);
}

.info-text strong {
    display: block;
    color: var(--text-main);
    font-size: 1.1rem;
}

.info-text span {
    color: var(--text-muted);
    font-size: 0.9rem;
}

/* =========================================================================
   Services Section
   ========================================================================= */
.services {
    padding: 6rem 0;
    background-color: var(--bg-surface);
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
}

.service-card {
    background-color: var(--bg-page);
    padding: 40px 30px;
    border-radius: var(--border-radius);
    transition: var(--transition);
    border: 1px solid var(--border-color);
    position: relative;
    overflow: hidden;
}

.service-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 4px;
    background-color: var(--primary);
    transform: scaleX(0);
    transform-origin: left;
    transition: transform 0.4s ease;
}

.service-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
    background-color: white;
}

.service-card:hover::before {
    transform: scaleX(1);
}

.service-card .icon-box {
    width: 60px;
    height: 60px;
    background-color: var(--primary-ultra-light);
    color: var(--primary-dark);
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 16px;
    font-size: 2rem;
    margin-bottom: 24px;
    transition: var(--transition);
}

.service-card:hover .icon-box {
    background-color: var(--primary);
    color: white;
}

.service-card h3 {
    font-size: 1.5rem;
    margin-bottom: 16px;
}

.service-card p {
    color: var(--text-muted);
    margin-bottom: 0;
}

/* =========================================================================
   About Section
   ========================================================================= */
.about {
    padding: 6rem 0;
}

.about-container {
    display: grid;
    grid-template-columns: 1fr 1.2fr;
    gap: 60px;
    align-items: center;
}

.about-image {
    position: relative;
}

.about-image img {
    border-radius: var(--border-radius);
    box-shadow: var(--shadow-md);
    width: 100%;
    height: 500px;
    object-fit: cover;
}

.experience-badge {
    position: absolute;
    bottom: -20px;
    right: -20px;
    background-color: var(--primary);
    color: white;
    padding: 24px;
    border-radius: var(--border-radius);
    text-align: center;
    box-shadow: var(--shadow-lg);
    border: 4px solid var(--bg-page);
}

.experience-badge .number {
    display: block;
    font-size: 2.5rem;
    font-weight: 700;
    line-height: 1;
}

.experience-badge .text {
    font-size: 0.9rem;
    opacity: 0.9;
}

.about-text h2 {
    font-size: 2.5rem;
    margin-bottom: 8px;
}

.about-text .subtitle {
    color: var(--primary);
    font-size: 1.1rem;
    font-weight: 500;
    margin-bottom: 24px;
}

.about-text p {
    color: var(--text-muted);
    font-size: 1.1rem;
    margin-bottom: 16px;
}

.about-details {
    margin-top: 32px;
    display: grid;
    grid-template-columns: 1fr;
    gap: 12px;
}

.detail-item {
    display: flex;
    align-items: center;
    gap: 12px;
    font-weight: 500;
    color: var(--text-main);
}

.detail-item i {
    color: var(--primary);
    font-size: 1.2rem;
}

/* =========================================================================
   Testimonials Section
   ========================================================================= */
.testimonials {
    padding: 6rem 0;
    background-color: var(--bg-surface);
}

.testimonials-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
}

.testimonial-card {
    background-color: var(--bg-page);
    padding: 40px;
    border-radius: var(--border-radius);
    border: 1px solid var(--border-color);
}

.quote-icon {
    font-size: 2.5rem;
    color: var(--primary-ultra-light);
    margin-bottom: 20px;
}

.testimonial-card p {
    font-style: italic;
    color: var(--text-main);
    margin-bottom: 24px;
    font-size: 1.05rem;
}

.author {
    display: flex;
    align-items: center;
    gap: 16px;
    border-top: 1px solid var(--border-color);
    padding-top: 20px;
}

.avatar {
    width: 50px;
    height: 50px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-weight: 700;
    font-size: 1.2rem;
}

.avatar.color-1 { background-color: #fca5a5; }
.avatar.color-2 { background-color: #93c5fd; }
.avatar.color-3 { background-color: #a7f3d0; color: #065f46;}

.author-info h4 {
    font-size: 1rem;
    margin-bottom: 2px;
}

.author-info span {
    font-size: 0.85rem;
    color: var(--text-muted);
}

/* =========================================================================
   CTA Section
   ========================================================================= */
.cta-section {
    padding: 4rem 0;
}

.cta-box {
    background: linear-gradient(135deg, var(--primary-dark), var(--primary));
    border-radius: var(--border-radius);
    padding: 60px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    color: white;
    box-shadow: var(--shadow-lg);
}

.cta-text h2 {
    color: white;
    font-size: 2.2rem;
    margin-bottom: 16px;
}

.cta-text p {
    color: var(--primary-ultra-light);
    font-size: 1.1rem;
    max-width: 600px;
    margin-bottom: 0;
}

/* =========================================================================
   Footer
   ========================================================================= */
.footer {
    background-color: var(--text-main);
    color: var(--text-white);
    padding-top: 5rem;
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1.5fr;
    gap: 60px;
    padding-bottom: 4rem;
}

.footer-brand p {
    color: var(--text-muted);
    margin: 24px 0;
    max-width: 300px;
}

.social-links {
    display: flex;
    gap: 16px;
}

.social-links a {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    background-color: rgba(255,255,255,0.1);
    border-radius: 50%;
    color: white;
    font-size: 1.2rem;
}

.social-links a:hover {
    background-color: var(--primary);
    transform: translateY(-3px);
}

.footer h4 {
    font-size: 1.2rem;
    margin-bottom: 24px;
    color: white;
}

.footer-links ul {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.footer-links a {
    color: var(--text-muted);
}

.footer-links a:hover {
    color: var(--primary-light);
    padding-left: 5px;
}

.footer-contact ul {
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.footer-contact li {
    display: flex;
    gap: 16px;
    color: var(--text-muted);
}

.footer-contact i {
    font-size: 1.5rem;
    color: var(--primary-light);
    margin-top: 2px;
}

.footer-bottom {
    border-top: 1px solid rgba(255,255,255,0.1);
    padding: 24px 0;
    text-align: center;
    color: var(--text-muted);
    font-size: 0.9rem;
}

.text-white {
    color: white !important;
}

/* =========================================================================
   Responsive Design
   ========================================================================= */
@media (max-width: 992px) {
    .hero-container,
    .about-container {
        grid-template-columns: 1fr;
        text-align: center;
    }
    
    .hero-text h1 {
        font-size: 3rem;
    }
    
    .hero-text p {
        margin: 0 auto 2.5rem;
    }
    
    .hero-actions {
        justify-content: center;
    }
    
    .info-card {
        left: 20px;
        bottom: 20px;
    }

    .cta-box {
        flex-direction: column;
        text-align: center;
        gap: 32px;
    }

    .cta-text p {
        margin: 0 auto;
    }
}

@media (max-width: 768px) {
    .mobile-menu-btn {
        display: block;
    }
    
    .btn-sm {
        display: none;
    }

    .nav-links {
        position: absolute;
        top: 80px;
        left: 0;
        width: 100%;
        background-color: rgba(255, 255, 255, 0.98);
        padding: 0;
        box-shadow: var(--shadow-md);
        clip-path: polygon(0 0, 100% 0, 100% 0, 0 0);
        transition: clip-path 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    }

    .nav-links.active {
        clip-path: polygon(0 0, 100% 0, 100% 100%, 0 100%);
        padding: 32px 24px;
    }

    .nav-links ul {
        flex-direction: column;
        align-items: center;
        gap: 24px;
    }
    
    .services-grid,
    .testimonials-grid {
        grid-template-columns: 1fr;
    }
    
    .footer-grid {
        grid-template-columns: 1fr;
        gap: 40px;
    }
    
    .hero-text h1 {
        font-size: 2.5rem;
    }
    
    .section-header h2 {
        font-size: 2rem;
    }
}